Laser Ablation
Calculation of the temperature field of the material in the thermal model of laser ablation
... of laser ablation destruction – surface temperature, thermal length, thickness of the ablated layer, ablation rate, – taking into account the different functional dependence of the thermophysical ...
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Experimental characterization of the thrust induced by laser ablation on an asteroid
... manipulation, laser ablation has the distinctive advantage of not requiring any extra propellant that is dedicated to providing the variation of the motion of the ...asteroid. Laser ablation ...
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Spectral Properties of GaS Nanoparticles Obtained by Laser Ablation
... 3. The nanoparticles of GaS have been synthesized using Laser Ablation method. The size of nanoparticles was successfully controlled by selection of the experimental parameters of rare gas species of Ar or ...
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Laser Ablation Cleaning Effects on Thermoluminescence Dating Technique
... of 200 years is below the limits of experimental errors. Moreover we monitoring during all laser ablation clean- ing process the sample temperature in the cavity for TL sample taking. The results show that ...
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Laser ablation ICP spectrometry
... The laser ablation ICP emission spectrometry instrumentation was configured using a high power laser with a multichannel ICP emission spectrometer (Figure ...the laser ablation ICP ...
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Detumbling large space debris via laser ablation
... using laser ablation ...the laser beam on the surface of the object such that the resulting control torque acts in the opposite direction of the instantaneous angular ...the laser such as to ...
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Modelling of laser ablation and reactive oxygen plasmas for pulsed laser deposition of zinc oxide
... In laser ablation, a high-power, pulsed laser interacts with a solid tar- get material, removing the surface layer of the target and turning it into an expanding plasma ...the laser ...
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Dynamics of the plumes produced by ultrafast laser ablation of metals
... a laser ablation plume in vacuum. In ns laser ablation this adiabatic regime commences at the end of the laser pulse, at which time the ablated material exists as a thin layer of hot ...
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Original Article Ultrasound-guided percutaneous laser ablation
... of laser ablation of thyroid nodules in details before surgery and all participants had provided written informed consent according to a protocol approved by the Research Ethics Committee of the Affiliated ...
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Synthesis of Ag@Silica Nanoparticles by Assisted Laser Ablation
... the laser energy, laser wavelength, ablation time, and [Ag + ] on the size and optical properties of the silver nanoparticles was ...the laser pulse energy, the laser ablation ...
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Production of nanoparticles from natural hydroxylapatite by laser ablation
... Laser ablation of solids in liquids technique has been used to obtain colloidal nanoparticles from biological hydroxylapatite using pulsed as well as a continuous wave (CW) ...pulsed laser were ...
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Pulsed laser ablation and deposition of magnetic materials
... In laser-assisted chem ical vapour deposition some of the reaction energy is supplied by a laser either in the gas above the substrate or directly on the ...pulsed laser ablation deposition, ...
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Consideration of Aucarbon nanoparticles by laser ablation under supercritical CO2
... of laser induced nanoparticles formation has been deduced due to the complexity of the process since the system is non-equilibrium ...via laser ablation can be simply viewed as the photon-electron, ...
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Continuous trench, pulsed laser ablation for micro machining applications
... between laser and target on a pulse-by-pulse evaluation of the laser ablation process [1, 24, ...nanosecond ablation with a high level of overlapping and rapid repetition rate of the ...
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Dynamics of the plume produced by nanosecond ultraviolet laser ablation of metals
... We have analyzed the results in terms of two existing models for an adiabatic expansion by Anisimov et al. 16,22 and Singh and Narayan. 17 While the equations of motion for the plume are similar in the two models, the ...
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Synthesize of crumb rubber using pulsed laser ablation in liquid
... pulsed laser ablation (PLA) as an alternative ...pulsed laser beam onto the target material surface inside ...an ablation plume from the interaction of the laser pulse with both the ...
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Monitoring the Laser Ablation Process of Paint Layers by PILA Technique
... by laser ablation) performed to analyze the ablation produced by pulsed lasers is not much more than three decades old ...the ablation threshold using the PILA technique by correlating the ...
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Modeling of pulsed laser ablation of aluminum under the action of infrared nanosecond laser pulses
... pulsed laser ablation in production of nanomaterials and clusters, pulsed laser deposition, spectroscopy, laser micromachining, chemical analysis ...[1]–[3]. Laser micromachining of ...
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Nonstoichiometric Titanium Oxides via Pulsed Laser Ablation in Water
... fabricated by pulsed laser ablation in water and charac- terized by X-ray/electron diffraction, X-ray photoelectron spectroscopy and electron energy loss spectroscopy. The titanium oxides were found to ...
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Electrical Property of Laser-Sintered Nanopastes with Reduced Metal Nanoparticles Prepared by Laser Ablation in Liquids
... using laser ablation in liquids, and nanopastes were formed with the produced metal ...pulse laser was used for laser ablation in ...fiber laser in air atmosphere, and iron, ...
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